The S & P 500 was up more than 16% over April and May, a magnitude that's only happened in four other instances since World War II, Deutsche Bank Research found. Three of those cases were a massive ...

CNBC's Pippa Stevens talks Marvell Technology and Flex joining the S&P 500. Got a confidential news tip? We want to hear from ...

Quick Read A CNBC commentator argues that without the five best trading days since Trump’s inauguration, the S&P 500 (SPY) ...

S&P 500, Dow and Nasdaq down today: Wall Street ended the week in the red as a robust US jobs report fueled fears of ...

The benchmark index looks historically expensive at 33 times earnings.

S&P Dow Jones Indices keeps strict S&P 500 inclusion rules, rejects faster IPO entries as Nasdaq shifts, shaping how future ...

Live Updates The Last Time the S&P 500 Ran Up this Fast was Before the 1987 Crash 6 hours ago Live It pays to be cautious in the market. “The S&P 500 was up more than 16% over April and May, a ...

U.S. stock futures edged higher Friday morning, putting the S&P 500 on course for its eighth consecutive weekly gain. That would be its longest winning streak since a nine-week run that ended in late ...

U.S. stock futures slipped Wednesday as renewed fighting in the Middle East put the S&P 500's nine-session winning streak at ...